The following are the keyboard shortcuts for an . Learning to use these will help speed up your interactive shell development.
Command Mode (press Esc to enable)
Enter: enter edit modeShift-Enter: run cell, select belowCtrl-Enter: run cellAlt-Enter: run cell, insert belowY: to codeM: to markdownR: to raw1: to heading 12: to heading 23: to heading 34: to heading 45: to heading 56: to heading 6Up: select cell aboveK: select cell aboveDown: select cell belowJ: select cell belowA: insert cell aboveB: insert cell belowX: cut selected cellC: copy selected cellShift-V: paste cell aboveV: paste cell belowZ: undo last cell deletionD,D: delete selected cellShift-M: merge cell belowS: Save and CheckpointCtrl-S: Save and CheckpointL: toggle line numbersO: toggle outputShift-O: toggle output scrollingEsc: close pagerQ: close pagerH: show keyboard shortcut help dialogI,I: interrupt kernel0,0: restart kernelSpace: scroll downShift-Space: scroll upShift: ignore
Edit Mode (press Enter to enable)
Tab: code completion or indentShift-Tab: tooltipCtrl-]: indentCtrl-[: dedentCtrl-A: select allCtrl-Z: undoCtrl-Shift-Z: redoCtrl-Y: redoCtrl-Home: go to cell startCtrl-Up: go to cell startCtrl-End: go to cell endCtrl-Down: go to cell endCtrl-Left: go one word leftCtrl-Right: go one word rightCtrl-Backspace: delete word beforeCtrl-Delete: delete word afterEsc: command modeCtrl-M: command modeShift-Enter: run cell, select belowCtrl-Enter: run cellAlt-Enter: run cell, insert belowCtrl-Shift-Subtract: split cellCtrl-Shift--: split cellCtrl-S: Save and CheckpointUp: move cursor up or previous cellDown: move cursor down or next cellShift: ignore
Current and updated keyboard shortcuts can be found in the Help menu in the IPython Notebook web interface. Additionally, in the documentation might be helpful.